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Palaeobiology: Argentinian unhatched pterosaur fossil

Luis M Chiappe1, Laura Codorniú, Gerald Grellet-Tinner

  • 1Department of Vertebrate Paleontology, Natural History Museum of Los Angeles County, Los Angeles, California 90007, USA. chiappe@nhm.org

Nature
|December 4, 2004
PubMed
Summary

A new pterosaur embryo fossil from Argentina reveals details about flying reptile reproduction. This discovery enhances our understanding of pterosaur eggshells, growth, and nesting habits.

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